#!/usr/bin/env python

#############################################################################
##
## Copyright (C) 2004-2005 Trolltech AS. All rights reserved.
##
## This file is part of the example classes of the Qt Toolkit.
##
## This file may be used under the terms of the GNU General Public
## License version 2.0 as published by the Free Software Foundation
## and appearing in the file LICENSE.GPL included in the packaging of
## this file.  Please review the following information to ensure GNU
## General Public Licensing requirements will be met:
## http://www.trolltech.com/products/qt/opensource.html
##
## If you are unsure which license is appropriate for your use, please
## review the following information:
## http://www.trolltech.com/products/qt/licensing.html or contact the
## sales department at sales@trolltech.com.
##
## This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
## WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
##
#############################################################################

import sys
from PySide import QtCore, QtGui


class TabDialog(QtGui.QDialog):
    def __init__(self, fileName, parent=None):
        QtGui.QDialog.__init__(self, parent)

        fileInfo = QtCore.QFileInfo(fileName)

        tabWidget = QtGui.QTabWidget()
        tabWidget.addTab(GeneralTab(fileInfo), self.tr("General"))
        tabWidget.addTab(PermissionsTab(fileInfo), self.tr("Permissions"))
        tabWidget.addTab(ApplicationsTab(fileInfo), self.tr("Applications"))

        okButton = QtGui.QPushButton(self.tr("OK"))
        cancelButton = QtGui.QPushButton(self.tr("Cancel"))

        self.connect(okButton, QtCore.SIGNAL("clicked()"), self, QtCore.SLOT("accept()"))
        self.connect(cancelButton, QtCore.SIGNAL("clicked()"), self, QtCore.SLOT("reject()"))

        buttonLayout = QtGui.QHBoxLayout()
        buttonLayout.addStretch(1)
        buttonLayout.addWidget(okButton)
        buttonLayout.addWidget(cancelButton)

        mainLayout = QtGui.QVBoxLayout()
        mainLayout.addWidget(tabWidget)
        mainLayout.addLayout(buttonLayout)
        self.setLayout(mainLayout)

        self.setWindowTitle(self.tr("Tab Dialog"))


class GeneralTab(QtGui.QWidget):
    def __init__(self, fileInfo, parent=None):
        QtGui.QWidget.__init__(self, parent)

        fileNameLabel = QtGui.QLabel(self.tr("File Name:"))
        fileNameEdit = QtGui.QLineEdit(fileInfo.fileName())

        pathLabel = QtGui.QLabel(self.tr("Path:"))
        pathValueLabel = QtGui.QLabel(fileInfo.absoluteFilePath())
        pathValueLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Sunken)

        sizeLabel = QtGui.QLabel(self.tr("Size:"))
        size = fileInfo.size() / 1024
        sizeValueLabel = QtGui.QLabel(self.tr("{0} K").format(size))
        sizeValueLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Sunken)

        lastReadLabel = QtGui.QLabel(self.tr("Last Read:"))
        lastReadValueLabel = QtGui.QLabel(fileInfo.lastRead().toString())
        lastReadValueLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Sunken)

        lastModLabel = QtGui.QLabel(self.tr("Last Modified:"))
        lastModValueLabel = QtGui.QLabel(fileInfo.lastModified().toString())
        lastModValueLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Sunken)

        mainLayout = QtGui.QVBoxLayout()
        mainLayout.addWidget(fileNameLabel)
        mainLayout.addWidget(fileNameEdit)
        mainLayout.addWidget(pathLabel)
        mainLayout.addWidget(pathValueLabel)
        mainLayout.addWidget(sizeLabel)
        mainLayout.addWidget(sizeValueLabel)
        mainLayout.addWidget(lastReadLabel)
        mainLayout.addWidget(lastReadValueLabel)
        mainLayout.addWidget(lastModLabel)
        mainLayout.addWidget(lastModValueLabel)
        mainLayout.addStretch(1)
        self.setLayout(mainLayout)


class PermissionsTab(QtGui.QWidget):
    def __init__(self, fileInfo, parent=None):
        QtGui.QWidget.__init__(self, parent)

        permissionsGroup = QtGui.QGroupBox(self.tr("Permissions"))

        readable = QtGui.QCheckBox(self.tr("Readable"))
        if fileInfo.isReadable():
            readable.setChecked(True)

        writable = QtGui.QCheckBox(self.tr("Writable"))
        if fileInfo.isWritable():
            writable.setChecked(True)

        executable = QtGui.QCheckBox(self.tr("Executable"))
        if fileInfo.isExecutable():
            executable.setChecked(True)

        ownerGroup = QtGui.QGroupBox(self.tr("Ownership"))

        ownerLabel = QtGui.QLabel(self.tr("Owner"))
        ownerValueLabel = QtGui.QLabel(fileInfo.owner())
        ownerValueLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Sunken)

        groupLabel = QtGui.QLabel(self.tr("Group"))
        groupValueLabel = QtGui.QLabel(fileInfo.group())
        groupValueLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Sunken)

        permissionsLayout = QtGui.QVBoxLayout()
        permissionsLayout.addWidget(readable)
        permissionsLayout.addWidget(writable)
        permissionsLayout.addWidget(executable)
        permissionsGroup.setLayout(permissionsLayout)

        ownerLayout = QtGui.QVBoxLayout()
        ownerLayout.addWidget(ownerLabel)
        ownerLayout.addWidget(ownerValueLabel)
        ownerLayout.addWidget(groupLabel)
        ownerLayout.addWidget(groupValueLabel)
        ownerGroup.setLayout(ownerLayout)

        mainLayout = QtGui.QVBoxLayout()
        mainLayout.addWidget(permissionsGroup)
        mainLayout.addWidget(ownerGroup)
        mainLayout.addStretch(1)
        self.setLayout(mainLayout)


class ApplicationsTab(QtGui.QWidget):
    def __init__(self, fileInfo, parent=None):
        QtGui.QWidget.__init__(self, parent)

        topLabel = QtGui.QLabel(self.tr("Open with:"))

        applicationsListBox = QtGui.QListWidget()
        applications = []

        for i in range(1, 31):
            applications.append(self.tr("Application {0}").format(i))

        applicationsListBox.insertItems(0, applications)

        alwaysCheckBox = QtGui.QCheckBox()

        if len(fileInfo.suffix()) == 0:
            alwaysCheckBox = QtGui.QCheckBox(self.tr("Always use this application to open this type of file"))
        else:
            alwaysCheckBox = QtGui.QCheckBox(self.tr("Always use this application to open files with the extension '{0}'").format(fileInfo.suffix()))

        layout = QtGui.QVBoxLayout()
        layout.addWidget(topLabel)
        layout.addWidget(applicationsListBox)
        layout.addWidget(alwaysCheckBox)
        self.setLayout(layout)


if __name__ == "__main__":
    app = QtGui.QApplication(sys.argv)

    if len(sys.argv) >= 2:
        fileName = sys.argv[1]
    else:
        fileName = "."

    tabdialog = TabDialog(fileName)
    sys.exit(tabdialog.exec_())
